Volkswagen Vehicle Models Volkswagen Phaeton 2002-2016
Volkswagen Vehicle Models Volkswagen Phaeton 2002-2016 Torque Specifications
Complete Volkswagen Vehicle Models Volkswagen Phaeton 2002-2016 torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.
Updated
Important Information
Safety guidelines and reference information for proper torque application
Safety First
- Always verify torque specifications with your vehicle's factory service manual
- Use properly calibrated torque wrenches
- Replace all torque-to-yield (TTY) bolts - they are single-use only
- When in doubt, consult a professional mechanic
Quick Reference Guide
Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083
Common Torque Patterns
Star Pattern
Used for wheels and other circular bolt patterns
Cross Pattern
Used for gaskets and cover plates
Sequential Pattern
Used for head bolts and other critical components
Common Mistakes to Avoid
Common Mistakes to Avoid
Over-tightening
Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.
Prevention:
Always use a calibrated torque wrench and follow specifications exactly.
Incorrect Torque Sequence
Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.
Prevention:
Follow the manufacturer's specified torque sequence pattern.
Dirty Threads
Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.
Prevention:
Clean and inspect all threads before assembly. Use new thread locker if specified.
Reusing TTY Bolts
Torque-to-yield bolts are designed to stretch and must not be reused.
Prevention:
Always replace TTY bolts with new ones. They are single-use only.
Dry vs. Lubricated
Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.
Prevention:
Check if specs are for dry or lubricated threads. Use specified lubricant when required.
Recommended Tools
Recommended Tools
Torque Wrench (1/4" Drive)
Range: 2-25 ft-lbs
Small fasteners, delicate components
Torque Wrench (3/8" Drive)
Range: 10-100 ft-lbs
Most common automotive fasteners
Torque Wrench (1/2" Drive)
Range: 30-250 ft-lbs
Large fasteners, wheels
Angle Gauge
Torque-to-yield (TTY) bolts
Torque Wrench Care
- Calibrate annually or after 5,000 clicks
- Store at lowest setting
- Keep clean and lubricated
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Torque Calculator
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3.2l Engine
Torque specifications for 3.2L Engine
3.2l Engine
Torque specifications for 3.2L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 18 ft-lbs (25 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified torque sequence to ensure even clamping force.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Follow the manufacturer's specified torque sequence to ensure proper crankshaft alignment.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the connecting rod bearings are properly seated before tightening.
3 Flywheel Bolts
M10 x 1.5
3
Flywheel Bolts
M10 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Use thread locker on the flywheel bolts as specified by the manufacturer.
Timing System
1 Timing Belt/Chain Tensioner Bolt
M8 x 1.25
1
Timing Belt/Chain Tensioner Bolt
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2 Camshaft Sprocket Bolt
M10 x 1.5
2
Camshaft Sprocket Bolt
M10 x 1.5
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Use a holding tool to prevent the camshaft from rotating during tightening.
Intake And Exhaust
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Follow the manufacturer's specified torque sequence to ensure an even seal.
2 Exhaust Manifold/Headers Bolts
M10 x 1.5
2
Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Use new gaskets and ensure the exhaust manifold is properly aligned.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Drain Plug Bolt
M14 x 1.5
2
Oil Drain Plug Bolt
M14 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Replace the crush washer to ensure a proper seal.
3.2l V6 Engine
Torque specifications for 3.2L-V6 Engine
3.2l V6 Engine
Torque specifications for 3.2L-V6 Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 18 ft-lbs (25 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified torque sequence to ensure even clamping force.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Follow the manufacturer's specified torque sequence to ensure proper crankshaft alignment.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the connecting rod bearings are properly seated before tightening.
3 Flywheel Bolts
M10 x 1.5
3
Flywheel Bolts
M10 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Use thread locker on the flywheel bolts as specified by the manufacturer.
Timing System
1 Timing Belt/Chain Tensioner Bolt
M8 x 1.25
1
Timing Belt/Chain Tensioner Bolt
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the tensioner is properly aligned before tightening.
2 Camshaft Sprocket Bolt
M10 x 1.5
2
Camshaft Sprocket Bolt
M10 x 1.5
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Use a holding tool to prevent the camshaft from rotating during tightening.
Intake And Exhaust
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Follow the manufacturer's specified torque sequence to ensure an even seal.
2 Exhaust Manifold/Headers Bolts
M10 x 1.5
2
Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Use new gaskets and ensure the exhaust manifold is properly aligned.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the oil pan gasket is properly seated before tightening.
2 Oil Drain Plug Bolt
M14 x 1.5
2
Oil Drain Plug Bolt
M14 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Replace the crush washer to ensure a proper seal.
4.2l Engine
Torque specifications for 4.2L Engine
4.2l Engine
Torque specifications for 4.2L Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 18 ft-lbs (25 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified torque sequence for the cylinder head bolts. Estimated bolt size based on typical cylinder head bolt dimensions.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening. Estimated bolt size based on typical valve cover bolt dimensions.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Follow the manufacturer's specified torque sequence for the main bearing bolts. Estimated bolt size based on typical main bearing bolt dimensions.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the connecting rod bearings are properly seated before tightening. Estimated bolt size based on typical connecting rod nut dimensions.
Engine Accessories
1 Alternator Mounting Bolts
M8 x 1.25
1
Alternator Mounting Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the alternator is properly aligned with the drive belt. Estimated bolt size based on typical alternator mounting bolt dimensions.
2 Starter Motor Mounting Bolts
M10 x 1.5
2
Starter Motor Mounting Bolts
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure the starter motor is properly aligned with the flywheel. Estimated bolt size based on typical starter motor mounting bolt dimensions.
Intake And Exhaust
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Follow the manufacturer's specified torque sequence for the intake manifold bolts. Estimated bolt size based on typical intake manifold bolt dimensions.
2 Exhaust Manifold Bolts
M10 x 1.5
2
Exhaust Manifold Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Follow the manufacturer's specified torque sequence for the exhaust manifold bolts. Estimated bolt size based on typical exhaust manifold bolt dimensions.
4.2l V8 Engine
Torque specifications for 4.2L-V8 Engine
4.2l V8 Engine
Torque specifications for 4.2L-V8 Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.5
1
Cylinder Head Bolts
M10 x 1.5
Torque Specification
1. 18 ft-lbs (25 N·m)
2. 90°
Important Notes
Follow the manufacturer's specified torque sequence for the cylinder head bolts. Estimated bolt size based on typical cylinder head bolt dimensions.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the valve cover gasket is properly seated before tightening. Estimated bolt size based on typical valve cover bolt dimensions.
Crankshaft And Bearings
1 Main Bearing Bolts
M12 x 1.75
1
Main Bearing Bolts
M12 x 1.75
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Follow the manufacturer's specified torque sequence for the main bearing bolts. Estimated bolt size based on typical main bearing bolt dimensions.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure the connecting rod bearings are properly seated before tightening. Estimated bolt size based on typical connecting rod nut dimensions.
Engine Accessories
1 Alternator Mounting Bolts
M8 x 1.25
1
Alternator Mounting Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the alternator is properly aligned with the drive belt. Estimated bolt size based on typical alternator mounting bolt dimensions.
2 Starter Motor Mounting Bolts
M10 x 1.5
2
Starter Motor Mounting Bolts
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure the starter motor is properly aligned with the flywheel. Estimated bolt size based on typical starter motor mounting bolt dimensions.
Intake And Exhaust
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Follow the manufacturer's specified torque sequence for the intake manifold bolts. Estimated bolt size based on typical intake manifold bolt dimensions.
2 Exhaust Manifold Bolts
M10 x 1.5
2
Exhaust Manifold Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Follow the manufacturer's specified torque sequence for the exhaust manifold bolts. Estimated bolt size based on typical exhaust manifold bolt dimensions.
5hp Transmission
Torque specifications for 5hp Transmission
5hp Transmission
Torque specifications for 5hp Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M10 x 1.5
1
Transmission Mounting Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
Oil Pan
1 Transmission Oil Pan Bolts
M6 x 1.0
1
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Use a new gasket and ensure the pan is clean before installation.
Fluid Plugs
1 Transmission Drain Plug
M14 x 1.5
1
Transmission Drain Plug
M14 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the plug is clean and the sealing washer is in good condition.
2 Transmission Fill Plug
M14 x 1.5
2
Transmission Fill Plug
M14 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the plug is clean and the sealing washer is in good condition.
Drive Axle
1 Drive Axle/Half Shaft Bolts
M12 x 1.5
1
Drive Axle/Half Shaft Bolts
M12 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
2 CV Joint/Axle Nut
M24 x 1.5
2
CV Joint/Axle Nut
M24 x 1.5
Torque Specification
184 ft-lbs (250 N·m)
Important Notes
Use a new cotter pin after installation.
Propeller Shaft
1 Propeller/Drive Shaft Bolts
M10 x 1.5
1
Propeller/Drive Shaft Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
Starter Motor
1 Starter Motor Mounting Bolts
M10 x 1.5
1
Starter Motor Mounting Bolts
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
Torque Converter
1 Torque Converter Bolts
M8 x 1.25
1
Torque Converter Bolts
M8 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
Bellhousing
1 Transmission Bellhousing Bolts
M10 x 1.5
1
Transmission Bellhousing Bolts
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
Valve Body
1 Transmission Valve Body Bolts
M6 x 1.0
1
Transmission Valve Body Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Use a new gasket and ensure the valve body is clean before installation.
Output Shaft
1 Transmission Output Shaft Flange Bolts
M12 x 1.5
1
Transmission Output Shaft Flange Bolts
M12 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
Shift Linkage
1 Transmission Shift Linkage Bolts
M8 x 1.25
1
Transmission Shift Linkage Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure proper alignment before tightening. Torque in a crisscross pattern.
6.0l W12 Engine
Torque specifications for 6.0L-W12 Engine
6.0l W12 Engine
Torque specifications for 6.0L-W12 Engine
Cylinder Head
1 Cylinder Head Bolts
M10 x 1.25
1
Cylinder Head Bolts
M10 x 1.25
Torque Specification
1. 18 ft-lbs (25 N·m)
2. 90°
Important Notes
Torque sequence must be followed as per manufacturer guidelines. Final step involves a 90-degree angle tighten.
Crankshaft
1 Main Bearing Bolts
M12 x 1.5
1
Main Bearing Bolts
M12 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
2 Connecting Rod Nuts
M8 x 1.0
2
Connecting Rod Nuts
M8 x 1.0
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Ensure connecting rod caps are properly aligned before torquing.
Flywheel
1 Flywheel Bolts
M10 x 1.25
1
Flywheel Bolts
M10 x 1.25
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
Oil System
1 Oil Pan Bolts
M6 x 1.0
1
Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
2 Oil Drain Plug Bolt
M12 x 1.5
2
Oil Drain Plug Bolt
M12 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the oil drain plug gasket is in good condition before installation.
Valvetrain
1 Valve Cover Bolts
M6 x 1.0
1
Valve Cover Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
2 Rocker Arms/Shafts Bolts
M8 x 1.0
2
Rocker Arms/Shafts Bolts
M8 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
Timing System
1 Camshaft Sprocket Bolt
M10 x 1.25
1
Camshaft Sprocket Bolt
M10 x 1.25
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Ensure the camshaft sprocket is properly aligned before torquing.
2 Timing Chain Cover Bolts
M6 x 1.0
2
Timing Chain Cover Bolts
M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
3 Timing Chain Tensioner Bolts
M8 x 1.0
3
Timing Chain Tensioner Bolts
M8 x 1.0
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
Intake Exhaust
1 Intake Manifold Bolts
M8 x 1.0
1
Intake Manifold Bolts
M8 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
2 Exhaust Manifold/Headers Bolts
M10 x 1.25
2
Exhaust Manifold/Headers Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
Fuel System
1 Fuel Rail Bolts
M6 x 1.0
1
Fuel Rail Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
Ignition System
1 Spark Plugs
M14 x 1.25
1
Spark Plugs
M14 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure spark plug threads are clean and free of debris before installation.
Engine Mounts
1 Engine Mount Bolts
M10 x 1.25
1
Engine Mount Bolts
M10 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Torque sequence must be followed as per manufacturer guidelines.
Sensors
1 Knock Sensor Bolts
M6 x 1.0
1
Knock Sensor Bolts
M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the knock sensor is properly aligned before torquing.
2 Crankshaft Position Sensor Bolts
M6 x 1.0
2
Crankshaft Position Sensor Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the crankshaft position sensor is properly aligned before torquing.
6hp Transmission
Torque specifications for 6hp Transmission
6hp Transmission
Torque specifications for 6hp Transmission
Transmission Mounting
1 Transmission Mounting Bolts
M10 x 1.5
1
Transmission Mounting Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to avoid misalignment.
2 Transmission Crossmember Bolts
M10 x 1.5
2
Transmission Crossmember Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure crossmember is properly aligned before tightening.
Oil Pan
1 Transmission Oil Pan Bolts
M6 x 1.0
1
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure oil pan gasket is properly seated before tightening.
2 Transmission Drain Plug
M14 x 1.5
2
Transmission Drain Plug
M14 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure plug is properly sealed to prevent leaks.
3 Transmission Fill Plug
M14 x 1.5
3
Transmission Fill Plug
M14 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure plug is properly sealed to prevent leaks.
Driveline
1 Drive Axle/Half Shaft Bolts
M12 x 1.5
1
Drive Axle/Half Shaft Bolts
M12 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Ensure bolts are tightened evenly to prevent driveline vibration.
2 CV Joint/Axle Nut
M24 x 1.5
2
CV Joint/Axle Nut
M24 x 1.5
Torque Specification
184 ft-lbs (250 N·m)
Important Notes
Ensure axle is properly seated before tightening.
3 Propeller/Drive Shaft Bolts
M10 x 1.5
3
Propeller/Drive Shaft Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure bolts are tightened evenly to prevent driveline vibration.
Internal Components
1 Torque Converter Bolts
M8 x 1.25
1
Torque Converter Bolts
M8 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure torque converter is properly seated before tightening.
2 Transmission Bellhousing Bolts
M10 x 1.5
2
Transmission Bellhousing Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure bellhousing is properly aligned with the engine block.
3 Transmission Valve Body Bolts
M6 x 1.0
3
Transmission Valve Body Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure valve body is properly seated before tightening.
4 Transmission Solenoid Retaining Bolts
M6 x 1.0
4
Transmission Solenoid Retaining Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure solenoids are properly seated before tightening.
5 Transmission Output Shaft Flange Bolts
M12 x 1.5
5
Transmission Output Shaft Flange Bolts
M12 x 1.5
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Ensure output shaft flange is properly seated before tightening.
Starter Motor
1 Starter Motor Mounting Bolts
M10 x 1.5
1
Starter Motor Mounting Bolts
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure starter motor is properly aligned before tightening.
Body
Torque specifications for Body
Body
Torque specifications for Body
Wheels And Suspension
1 Wheel Lug Nuts
M12 x 1.5
1
Wheel Lug Nuts
M12 x 1.5
Torque Specification
88 ft-lbs (120 N·m)
Important Notes
Ensure lug nuts are tightened in a star pattern to ensure even clamping force.
2 Strut/Shock Absorber Mounting Bolts
M10 x 1.25
2
Strut/Shock Absorber Mounting Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure bolts are tightened with the vehicle at ride height to avoid preloading the suspension.
3 Control Arm Bolts
M12 x 1.75
3
Control Arm Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Ensure proper alignment of control arm bushings before tightening.
4 Ball Joint Nut
M10 x 1.25
4
Ball Joint Nut
M10 x 1.25
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure the ball joint is properly seated before tightening.
5 Tie Rod End Nut
M8 x 1.25
5
Tie Rod End Nut
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure proper alignment of the tie rod end before tightening.
6 Sway Bar Link Nut
M10 x 1.25
6
Sway Bar Link Nut
M10 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure the sway bar link is properly aligned before tightening.
7 Steering Gear/Rack Bolts
M12 x 1.75
7
Steering Gear/Rack Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Tighten bolts in a crisscross pattern to ensure even clamping force.
8 Wheel Hub/Bearing Bolts
M12 x 1.5
8
Wheel Hub/Bearing Bolts
M12 x 1.5
Torque Specification
88 ft-lbs (120 N·m)
Important Notes
Ensure proper alignment of the wheel hub before tightening.
Fuel System
1 Fuel Tank Strap Bolts
M8 x 1.25
1
Fuel Tank Strap Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the fuel tank is properly positioned before tightening.
2 Fuel Filler Neck Bolts
M6 x 1.0
2
Fuel Filler Neck Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the filler neck is properly aligned before tightening.
Body And Interior
1 Body Panel Bolts (e.g., Fender, Door Hinges, Hood Hinges)
M6 x 1.0
1
Body Panel Bolts (e.g., Fender, Door Hinges, Hood Hinges)
M6 x 1.0
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Estimated value based on typical body panel bolt sizes. Ensure proper alignment before tightening.
2 Seat Belt Anchorage Bolts
M10 x 1.25
2
Seat Belt Anchorage Bolts
M10 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Critical for passenger safety. Ensure bolts are tightened to the specified torque.
3 Roof Rack Mounting Bolts
M6 x 1.0
3
Roof Rack Mounting Bolts
M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the roof rack is properly aligned before tightening.
4 Bumper Mounting Bolts
M8 x 1.25
4
Bumper Mounting Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the bumper is properly aligned before tightening.
5 Suspension Subframe Bolts
M12 x 1.75
5
Suspension Subframe Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Tighten bolts in a crisscross pattern to ensure even clamping force.
6 Door Striker Bolts
M6 x 1.0
6
Door Striker Bolts
M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure proper alignment of the door striker before tightening.
7 Hood Latch Bolts
M6 x 1.0
7
Hood Latch Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the hood latch is properly aligned before tightening.
8 Trunk Lid Hinge Bolts
M6 x 1.0
8
Trunk Lid Hinge Bolts
M6 x 1.0
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the trunk lid is properly aligned before tightening.
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Brake Caliper System
1 Brake Caliper Bolts
M10 x 1.25
1
Brake Caliper Bolts
M10 x 1.25
Torque Specification
89 ft-lbs (120 N·m)
Important Notes
Ensure the caliper is properly aligned before tightening. Torque in a crisscross pattern.
2 Brake Caliper Mounting Bracket Bolts
M12 x 1.5
2
Brake Caliper Mounting Bracket Bolts
M12 x 1.5
Torque Specification
110 ft-lbs (150 N·m)
Important Notes
Ensure the bracket is properly seated against the steering knuckle or axle.
Brake Rotor Drum System
1 Brake Disc/Drum Retaining Bolts
M8 x 1.25
1
Brake Disc/Drum Retaining Bolts
M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Ensure the rotor or drum is properly seated on the hub before tightening.
Wheel Hub System
1 Wheel Lug Nuts
M12 x 1.5
1
Wheel Lug Nuts
M12 x 1.5
Torque Specification
88 ft-lbs (120 N·m)
Important Notes
Always tighten lug nuts in a star pattern to ensure even pressure on the wheel.
Brake Hydraulic System
1 Brake Hose Banjo Bolt
M10 x 1.0
1
Brake Hose Banjo Bolt
M10 x 1.0
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the banjo bolt is properly aligned with the brake hose and caliper.
2 Brake Master Cylinder Mounting Bolts
M8 x 1.25
2
Brake Master Cylinder Mounting Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the master cylinder is properly seated against the brake booster.
Brake Booster System
1 Brake Booster Mounting Bolts
M8 x 1.25
1
Brake Booster Mounting Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the booster is properly seated against the firewall.
Brake Pedal System
1 Brake Pedal Assembly Bolts
M8 x 1.25
1
Brake Pedal Assembly Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the pedal assembly is properly aligned with the master cylinder pushrod.
Abs System
1 ABS Sensor Mounting Bolts
M6 x 1.0
1
ABS Sensor Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the sensor is properly seated against the wheel hub or steering knuckle.
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine Transmission Interface
1 Flywheel Bolts
M10 x 1.25
1
Flywheel Bolts
M10 x 1.25
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Ensure bolts are tightened in a star pattern to avoid warping the flywheel.
2 Torque Converter Bolts
M8 x 1.25
2
Torque Converter Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the torque converter is properly seated before tightening.
3 Transmission Bellhousing Bolts
M10 x 1.5
3
Transmission Bellhousing Bolts
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure the bellhousing is properly aligned with the engine block.
Transmission Components
1 Transmission Mounting Bolts
M8 x 1.25
1
Transmission Mounting Bolts
M8 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure the transmission is properly aligned before tightening.
2 Transmission Oil Pan Bolts
M6 x 1.0
2
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Over-tightening can damage the oil pan or gasket.
3 Transmission Drain and Fill Plugs
M12 x 1.5
3
Transmission Drain and Fill Plugs
M12 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the sealing washer is in good condition.
Driveshaft And Axles
1 Drive Axle/Half Shaft Bolts
M10 x 1.25
1
Drive Axle/Half Shaft Bolts
M10 x 1.25
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Ensure the axle is properly seated in the transmission or differential.
2 CV Joint/Axle Nut
M24 x 1.5
2
CV Joint/Axle Nut
M24 x 1.5
Torque Specification
184 ft-lbs (250 N·m)
Important Notes
Use a new axle nut and stake it after tightening.
3 Propeller/Drive Shaft Bolts
M8 x 1.25
3
Propeller/Drive Shaft Bolts
M8 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure the driveshaft is properly aligned with the transmission and differential.
Differential And Transfer Case
1 Differential Mounting Bolts
M10 x 1.5
1
Differential Mounting Bolts
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure the differential is properly aligned with the chassis.
2 Differential Drain/Fill Plug
M12 x 1.5
2
Differential Drain/Fill Plug
M12 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the sealing washer is in good condition.
3 Transfer Case Mounting Bolts
M8 x 1.25
3
Transfer Case Mounting Bolts
M8 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure the transfer case is properly aligned with the chassis.
4 Transfer Case Drain/Fill Plug
M12 x 1.5
4
Transfer Case Drain/Fill Plug
M12 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the sealing washer is in good condition.
Wheel And Suspension
1 Wheel Hub/Bearing Bolts
M12 x 1.5
1
Wheel Hub/Bearing Bolts
M12 x 1.5
Torque Specification
88 ft-lbs (120 N·m)
Important Notes
Ensure the hub is properly seated before tightening.
Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Starter Motor
1 Starter Motor Mounting Bolts
M10 x 1.25
1
Starter Motor Mounting Bolts
M10 x 1.25
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure proper alignment with the engine block before tightening.
Alternator
1 Alternator Mounting Bolts
M8 x 1.25
1
Alternator Mounting Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure proper belt tension after tightening.
Battery
1 Battery Terminal Nuts
M6 x 1.0
1
Battery Terminal Nuts
M6 x 1.0
Torque Specification
5.4 ft-lbs (7.4 N·m)
Important Notes
Ensure terminals are clean and free of corrosion before tightening.
Ignition System
1 Ignition Coil Bolt
M6 x 1.0
1
Ignition Coil Bolt
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the coil is properly seated before tightening.
Fuel System
1 Fuel Injector Bolts
M6 x 1.0
1
Fuel Injector Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the injector is properly seated before tightening.
2 Fuel Pump Mounting Bolts
M6 x 1.0
2
Fuel Pump Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the fuel pump is properly seated before tightening.
Ac System
1 A/C Compressor Mounting Bolts
M10 x 1.25
1
A/C Compressor Mounting Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure proper belt tension after tightening.
2 A/C Line Fittings
M8 x 1.25
2
A/C Line Fittings
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the fittings are properly seated before tightening.
Grounding System
1 Ground Strap Bolts
M6 x 1.0
1
Ground Strap Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the ground strap is properly seated before tightening.
Ecu System
1 ECU Mounting Bolts
M6 x 1.0
1
ECU Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the ECU is properly seated before tightening.
Fuse Box
1 Fuse Box Mounting Bolts
M6 x 1.0
1
Fuse Box Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the fuse box is properly seated before tightening.
Wiring Harness
1 Wiring Harness Clamp Bolts
M6 x 1.0
1
Wiring Harness Clamp Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the wiring harness is properly seated before tightening.
Sensors
1 Sensor Mounting Bolts (e.g., Crankshaft Position Sensor, Camshaft Position Sensor)
M6 x 1.0
1
Sensor Mounting Bolts (e.g., Crankshaft Position Sensor, Camshaft Position Sensor)
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the sensor is properly seated before tightening.
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
Egr System
1 EGR Valve Bolts
M8 x 1.25
1
EGR Valve Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the EGR valve is properly aligned before tightening.
Exhaust Manifold
1 Exhaust Manifold/Headers Bolts
M10 x 1.5
1
Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Follow the manufacturer's recommended torque sequence.
2 Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
2
Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure the manifold is properly seated before tightening.
Exhaust Pipe
1 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.5
1
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the gasket is properly seated before tightening.
2 Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
2
Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the gasket is properly seated before tightening.
Intake System
1 Throttle Body Bolts
M6 x 1.0
1
Throttle Body Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the throttle body is properly aligned before tightening.
2 Intake Manifold Bolts
M8 x 1.25
2
Intake Manifold Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Follow the manufacturer's recommended torque sequence.
Fuel System
1 Fuel Injector Bolts
M6 x 1.0
1
Fuel Injector Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the fuel injector is properly seated before tightening.
Emissions Sensors
1 Oxygen Sensor (O2 Sensor) Mounting Nut
M12 x 1.5
1
Oxygen Sensor (O2 Sensor) Mounting Nut
M12 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the sensor is properly seated before tightening.
2 Mass Air Flow (MAF) Sensor Mounting Screws
M5 x 0.8
2
Mass Air Flow (MAF) Sensor Mounting Screws
M5 x 0.8
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure the MAF sensor is properly aligned before tightening.
3 Exhaust Gas Temperature Sensor Mounting Bolt
M8 x 1.25
3
Exhaust Gas Temperature Sensor Mounting Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the sensor is properly seated before tightening.
4 NOx Sensor Mounting Bolt
M10 x 1.5
4
NOx Sensor Mounting Bolt
M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the sensor is properly seated before tightening.
5 DPF (Diesel Particulate Filter) Mounting Bolts
M10 x 1.5
5
DPF (Diesel Particulate Filter) Mounting Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Follow the manufacturer's recommended torque sequence.
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold Headers
1 Exhaust Manifold/Headers to Engine Block Bolts
M10 x 1.25
1
Exhaust Manifold/Headers to Engine Block Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure proper sequence to avoid warping the manifold.
2 Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
2
Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensure proper sequence to avoid warping the manifold.
Exhaust Pipe Connections
1 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.25
1
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
2 Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.25
2
Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
3 Muffler to Exhaust Pipe Bolts
M10 x 1.25
3
Muffler to Exhaust Pipe Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure gasket is properly seated before tightening.
Oxygen Sensor
1 Oxygen Sensor Bolt
M12 x 1.25
1
Oxygen Sensor Bolt
M12 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure sensor is properly seated before tightening.
Exhaust Support
1 Exhaust Hanger Bolts/Brackets
M8 x 1.25
1
Exhaust Hanger Bolts/Brackets
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure hangers are properly aligned before tightening.
Flex Pipe Joints
1 Flex Pipe/Exhaust Joint Bolts
M10 x 1.25
1
Flex Pipe/Exhaust Joint Bolts
M10 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure flex pipe is properly aligned before tightening.
Heat Shields
1 Heat Shield Bolts
M6 x 1.0
1
Heat Shield Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensure heat shield is properly aligned before tightening.
Turbocharger Connections
1 Downpipe to Turbocharger Bolts
M12 x 1.25
1
Downpipe to Turbocharger Bolts
M12 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure proper sequence to avoid warping the flange.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel Delivery System
1 Fuel Rail Bolts
M6 x 1.0
1
Fuel Rail Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures proper fuel delivery and prevents leaks.
2 Fuel Injector Bolts
M6 x 1.0
2
Fuel Injector Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures a tight seal and proper injector alignment.
3 High-Pressure Fuel Line Fittings
M8 x 1.25
3
High-Pressure Fuel Line Fittings
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Ensures a leak-free connection for high-pressure fuel lines.
4 Low-Pressure Fuel Line Fittings
M6 x 1.0
4
Low-Pressure Fuel Line Fittings
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Prevents leaks and ensures proper fuel flow.
5 Fuel Pressure Regulator Bolts
M6 x 1.0
5
Fuel Pressure Regulator Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures proper mounting and function of the fuel pressure regulator.
Fuel Storage System
1 Fuel Pump Mounting Bolts
M6 x 1.0
1
Fuel Pump Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures the fuel pump is securely mounted to the tank or housing.
2 Fuel Tank Strap Bolts
M8 x 1.25
2
Fuel Tank Strap Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Prevents the fuel tank from shifting or loosening.
3 Fuel Tank Sender Unit Bolts
M6 x 1.0
3
Fuel Tank Sender Unit Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures accurate fuel level readings and prevents leaks.
Fuel Filtration System
1 Fuel Filter Bolt/Nut
M8 x 1.25
1
Fuel Filter Bolt/Nut
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensures the fuel filter is securely mounted.
Fuel Filler System
1 Fuel Filler Neck Bolts
M6 x 1.0
1
Fuel Filler Neck Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures a tight seal to prevent fuel vapor leaks.
Fuel Return System
1 Fuel Return Line Fittings
M6 x 1.0
1
Fuel Return Line Fittings
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Ensures a leak-free connection for the fuel return line.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
Ac Compressor
1 A/C Compressor Mounting Bolts
M10 x 1.5
1
A/C Compressor Mounting Bolts
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure bolts are tightened in a crisscross pattern to evenly distribute pressure.
Ac Lines
1 A/C Line Fittings
M8 x 1.25
1
A/C Line Fittings
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Use a backup wrench to prevent twisting of the refrigerant lines during tightening.
Evaporator Housing
1 Evaporator Housing Bolts
M6 x 1.0
1
Evaporator Housing Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in HVAC systems.
Blower Motor
1 Blower Motor Mounting Bolts
M6 x 1.0
1
Blower Motor Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in HVAC systems.
Heater Core
1 Heater Core Inlet/Outlet Pipe Bolts
M8 x 1.25
1
Heater Core Inlet/Outlet Pipe Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure O-rings or gaskets are properly seated before tightening.
Control Panel
1 HVAC Control Panel Mounting Bolts
M6 x 1.0
1
HVAC Control Panel Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar M6 bolts in HVAC systems.
Condenser
1 Condenser Mounting Bolts
M8 x 1.25
1
Condenser Mounting Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure the condenser is properly aligned with the radiator before tightening.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Strut Shock Absorber
1 Strut/Shock Absorber Mounting Bolts
M10 x 1.25
1
Strut/Shock Absorber Mounting Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the vehicle is on a flat surface before torquing.
2 Strut Tower Mounting Bolts
M10 x 1.25
2
Strut Tower Mounting Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Ensure the vehicle is on a flat surface before torquing.
Control Arms
1 Control Arm Bolts
M12 x 1.75
1
Control Arm Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Follow the manufacturer's specified torque sequence.
2 Lower Suspension Arm Bolts
M12 x 1.75
2
Lower Suspension Arm Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Follow the manufacturer's specified torque sequence.
3 Upper Suspension Arm Bolts
M12 x 1.75
3
Upper Suspension Arm Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Follow the manufacturer's specified torque sequence.
Steering Components
1 Ball Joint Nut
M10 x 1.25
1
Ball Joint Nut
M10 x 1.25
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Ensure the vehicle is on a flat surface before torquing.
2 Tie Rod End Nut
M8 x 1.25
2
Tie Rod End Nut
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Ensure the vehicle is on a flat surface before torquing.
3 Steering Knuckle Bolts
M12 x 1.75
3
Steering Knuckle Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Follow the manufacturer's specified torque sequence.
Sway Bar
1 Sway Bar Link Nut
M10 x 1.25
1
Sway Bar Link Nut
M10 x 1.25
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Ensure the vehicle is on a flat surface before torquing.
Wheel Hub
1 Wheel Hub/Bearing Bolts
M12 x 1.75
1
Wheel Hub/Bearing Bolts
M12 x 1.75
Torque Specification
88 ft-lbs (120 N·m)
Important Notes
Follow the manufacturer's specified torque sequence.
2 Wheel Lug Nuts
M12 x 1.75
2
Wheel Lug Nuts
M12 x 1.75
Torque Specification
88 ft-lbs (120 N·m)
Important Notes
Follow the manufacturer's specified torque sequence.
Subframe
1 Subframe Mounting Bolts
M12 x 1.75
1
Subframe Mounting Bolts
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Follow the manufacturer's specified torque sequence.
Troubleshooting Guide
Common issues, diagnostic steps, and prevention guidelines
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Loose Components
Symptoms:
- Rattling or vibration noises
- Visible movement in components
- Uneven panel gaps
Solutions:
- Clean threads and mounting surfaces
- Replace damaged fasteners
- Apply proper torque in sequence
- Use thread locker if specified
Stripped Fasteners
Symptoms:
- Unable to achieve proper torque
- Fastener spins freely
- Visible thread damage
Solutions:
- Use thread repair kit if appropriate
- Install thread insert (HeliCoil)
- Replace component if threaded hole is damaged
- Upgrade to higher grade fastener if recommended
Overtightened Components
Symptoms:
- Cracked or deformed parts
- Broken fasteners
- Compressed gaskets or seals
Solutions:
- Replace damaged components
- Use new fasteners
- Follow proper torque sequence
- Verify correct torque specifications
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Diagnostic Steps
Visual inspection, torque verification, thread assessment
1
Visual Inspection
Inspect the affected area for any visible signs of damage or wear
- Check for cracks or deformation
- Look for signs of excessive wear
- Verify proper fastener installation
2
Torque Verification
Verify the torque applied to the fasteners
- Check the torque wrench calibration
- Verify the torque specification
- Compare the applied torque to the specification
3
Thread Assessment
Assess the condition of the threads
- Check for signs of thread damage
- Verify the thread type and size
- Check for proper thread engagement
Prevention Guidelines
Best practices, maintenance tips, tool care
Prevention Guidelines
Best practices, maintenance tips, tool care
Best Practices
- Always follow the recommended torque specification
- Use the correct type and size of fasteners
- Verify the torque wrench calibration regularly
Maintenance Tips
- Regularly inspect the affected area for signs of wear or damage
- Replace damaged or worn-out components promptly
- Keep the work area clean and organized
Tool Care
- Regularly clean and maintain the torque wrench
- Store the torque wrench in a dry and secure location
- Verify the torque wrench calibration before each use
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What IS the recommended torque value for the wheel bolts on a 2010 Volkswagen phaeton?
Q1
What IS the recommended torque value for the wheel bolts on a 2010 Volkswagen phaeton?
The recommended torque value for the wheel bolts on a 2010 Volkswagen phaeton IS 120 Nm (89 lb-ft).
Q2 What type of torque wrench should I use to tighten the spark plugs on my 2016 Volkswagen phaeton?
Q2
What type of torque wrench should I use to tighten the spark plugs on my 2016 Volkswagen phaeton?
A calibrated torque wrench that meets Volkswagen specifications should be used to tighten the spark plugs. The recommended torque value IS 25 Nm (18 lb-ft).
Q3 How often should I check the torque on the lug nuts of my 2005 Volkswagen phaeton?
Q3
How often should I check the torque on the lug nuts of my 2005 Volkswagen phaeton?
It IS recommended to check the torque on the lug nuts every 6 months or 5,000 miles, whichever comes first.
Q4 What IS the proper sequence for tightening the lug nuts on a 2012 Volkswagen phaeton?
Q4
What IS the proper sequence for tightening the lug nuts on a 2012 Volkswagen phaeton?
The proper sequence for tightening the lug nuts on a 2012 Volkswagen phaeton IS in a star pattern, starting with the top lug nut and working your way outwards. Tighten the lug nuts to the recommended torque value (120 Nm or 89 lb-ft).
Q5 What are the potential consequences of over-tightening or under-tightening lug nuts?
Q5
What are the potential consequences of over-tightening or under-tightening lug nuts?
Over-tightening lug nuts can damage the wheel studs or hub assembly. Under-tightening lug nuts can cause the wheel to come loose, which can be extremely dangerous. It IS important to use a calibrated torque wrench and follow the recommended torque specifications.
Environmental Considerations
Temperature, humidity, and seasonal effects on torque specifications
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature can significantly impact torque values and fastener behavior
Cold Weather
Effects:
- Increased material brittleness
- Higher torque required due to thread contraction
- Reduced thread lubricant effectiveness
Recommendations:
- Allow components to warm to room temperature when possible
- Consider using winter-grade thread lubricants
- Check torque values more frequently during winter months
Hot Weather
Effects:
- Thermal expansion of components
- Decreased friction in threads
- Accelerated lubricant breakdown
Recommendations:
- Check torque when components are at normal operating temperature
- Use temperature-resistant thread lockers
- Consider re-torquing after heat cycles
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Moisture and corrosion can affect fastener integrity and torque values
High Humidity
Effects:
- Accelerated corrosion formation
- Reduced friction coefficient
- Potential thread seizing
Prevention:
- Use corrosion-resistant fasteners
- Apply appropriate anti-seize compounds
- Maintain proper protective coatings
Salt Exposure
Effects:
- Rapid corrosion development
- Thread damage
- Seized fasteners
Prevention:
- Regular underbody washing
- Use of sacrificial anodes where appropriate
- Application of protective coatings
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Spring
- Inspect for winter damage
- Clean and protect exposed fasteners
- Check torque on critical components
Summer
- Monitor heat-affected components
- Check expansion-related loosening
- Inspect cooling system mounts
Fall
- Prepare for winter conditions
- Apply corrosion protection
- Verify all fasteners are properly torqued
Winter
- More frequent inspection of critical fasteners
- Check for salt damage
- Monitor suspension component torque
Related Resources
Tools, service procedures, and technical bulletins
Recommended Tools
1/4 inch Drive Digital Torque Adapter
Compact and precise torque measurement while using your existing 1/4-inch drive tools.
- Allows for torque control and measurement on various small to medium-sized bolts.
- Features a digital display for accurate readings and easy monitoring.
- Provides versatility and convenience when working with 1/4-inch drive sockets and bits.
1/2 inch Drive Micrometer Torque Wrench
High accuracy and durability for larger bolts and critical applications.
- Delivers precise torque adjustment and measurement with a user-friendly micrometer scale.
- Designed for heavy-duty applications and larger fasteners commonly found in automotive repairs.
- Provides a high level of accuracy and reliability for professional mechanics and DIY enthusiasts.
Service Procedures
Wheel Lug Nut Tightening Procedure
Ensure proper wheel mounting and prevent potential safety hazards.
- Clean the wheel mounting surface and lug nuts thoroughly to remove any dirt or debris.
- Apply a thin layer of anti-seize lubricant to the threads of the lug nuts.
- Tighten the lug nuts to the specified torque value (120 Nm or 89 ft-lb) using a torque wrench.
- Follow a star pattern when tightening the lug nuts to ensure even distribution of force.
- Double-check the tightness of the lug nuts after driving for approximately 50 miles (80 kilometers) to ensure they remain secure.
Cylinder Head Bolt Tightening Sequence
Critical procedure for maintaining engine integrity and preventing leaks.
- Refer to the vehicle's service manual for the specific tightening sequence and torque values for your engine.
- Clean the cylinder head and block surfaces to remove any contaminants.
- Apply a thin layer of engine oil to the threads of the cylinder head bolts.
- Tighten the bolts to the specified torque values in the correct sequence using a torque wrench.
- Re-tighten the bolts to the final torque value after the engine has cooled down.
Technical Service Bulletins
TSB 20-01-01: Engine Oil Cooler Line Replacement
2020-01-01Addresses a potential oil leak issue in certain 2002-2006 phaeton models.
2002-2006 phaeton with 4.2L V8 engine
Resolution: Provides instructions for replacing the oil cooler lines and specifies the required torque values for the replacement components.
TSB 22-02-02: Front Suspension Control Arm Bushing Replacement
2022-02-02Outlines the procedure for replacing worn or damaged control arm bushings in 2007-2016 phaeton models.
2007-2016 phaeton with all engine options
Resolution: Includes torque specifications for the control arm bolts and provides guidance on alignment adjustments after the repair.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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